hat is the benefit of a helical gear over a spur gear?
What will be an ideal response?
Because of their shape, they tend to engage slower than the spur gears and thus
are smoother and quieter than the spur gear.
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hat is indicated by the ammeter readings shown in the accompanying figure?
What will be an ideal response?
Technician A says that peak combustion pressures in modern diesel engines may be five times greater than the compression pressure in some modes of operation. Technician B says that while a diesel engine is idling, compression pressures may exceed combustion pressures. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
What is the first step in dimensioning a drawing?
What will be an ideal response?
In designing an Ethernet/IP network, it's important to ________
A) Save each controller's project file when you change network settings B) Correctly specify the switches and interfaces that are responsible for the high-speed connectivity C) Design for a minimum reserve of 400 Kbytes of available memory for unscheduled data transfer D) Keep some node addresses open for additional devices and for troubleshooting